package ch7;

public class Example7_1 {
    public static void main(String[] args) {
        RedCowForm form = new RedCowForm("红牛农场");
        form.showCowMess();
        form.cow.speak();
    }
}

class RedCowForm {
    static  String formName;
    RedCow cow;
    RedCowForm() {

    }
    RedCowForm(String s) {
        cow = new RedCow(150,1122,5000);
        formName = s;
    }
    public void showCowMess() {
        cow.speak();
    }
    class RedCow {
        String cowName = "红牛";
        int height,weight,price;
        RedCow(int h,int w,int p) {
            height = h;
            weight = w;
            price = p;
        }
        void speak() {
            System.out.println("偶是"+cowName+"身高："+height+"cm 体重："+weight+"kg,生活在"+formName);
        }
    }
}